Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -14.55
Milk (kg) 570.00 -0.014 -7.98
Fat (kg) 8.30 -0.375 -3.11
Prot (kg) 7.84 -0.441 -3.46
Fertility Sub Index -4.93
Calving Interval (days) 2.39 -1.459 -3.49
Survival (%) -1.29 1.117 -1.44
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.02
Carcass Weight (kg) 0.20 -0.528 -0.11
Age of Slaughter (days) -0.20 -0.432 0.09
Maintenance Sub Index Maint. Sub Index 1.66
Live WT (kg) -5.40 -0.307 1.66
Total Carbon Sub Index -18.31

* Based on an €80/tonne carbon price